Huawei Mate 7

The films are fine.
The Mate 7 lacks the mechanical Home button at the bottom, so the film has only 3 slots above, for speakers, infrared sensor and front camera. But even those are not 100% accurate placed. One can apply the film has been that neither speaker nor camera are covered, but exactly in the middle is just not possible that something looks funny.
The light transmittance is said subjectively not affected.

Otherwise, the long side was unclean cut so not quite straight at least at a film.

As regards the application of. Since I am convinced that it purely on the capabilities of the user abhängt.Wenn they are applied too quickly or even just a little klitze Staubbkorn in between, there are just bubbles.
Before making nice and clean with a cloth. Second Untensil a highly electrostatically charged plastic film (in my case, the film with which the mobile phone was delivered). With the can just before applying remove any remaining specks of dust, and then I got this film placed right next to the phone. The idea was that the film attracts the dust and the film ends up rather than on the phone display.